220143684

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{27259}}^1$

素因数の和:27939

約数の個数: 24

約数和(自身を含む): 514450720

約数和(自身を除く): 294307036

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2692, 4038, 8076, 27259, 54518, 81777, 109036, 163554, 327108, 18345307, 36690614, 55035921, 73381228, 110071842, 220143684]

約数ペア:

[(1, 220143684), (2, 110071842), (3, 73381228), (4, 55035921), (6, 36690614), (12, 18345307), (673, 327108), (1346, 163554), (2019, 109036), (2692, 81777), (4038, 54518), (8076, 27259)]